HELP: 3 php errors when submitting comments

I'm getting the same problem when I post a comment via email to the website. I'm using mailhandler with Messaging and Notifications modules to create a listserv kind of environment. When one of my users posts a comment on the website, it is entered just fine. The user receives their email as expected. However, when they reply, Drupal tries to digest the email and can't exactly. Mailhandler first returns the error:

No Data!!

And then the errors cited by anthonym repeat themselves several times afterward. However, what I found in my own case is that the comments **are** making it into the db. That is, if I go to:

admin/content/comment

I can see my comment there. If I click the edit link, I can edit it. But if I click the subject-line link on the /admin/content/comment page for that entry, I get a "page not found". This is because the destination of the link needs to be something like

node/180#comment-157

but instead it is:

node/0#comment-157

The first two numbers of the node are being clipped. I wish I could look in the database, but I can only do this testing on the live site and I don't have immediate access to the db there. I strongly suspect that the info in the db is mangled, but it may also be that they are being retrieved wrong for some reason.

Hope this helps.

-Saganesque

I have the same error. I can solve the problem but it will take time. The most time consuming part here will be the task of locating where the said query is located. If somebody can help me pinpoint where it is located, then it will lessen the time to solve this.
Please, everyone. Let's cooperate. If you know where this is, tell me and we'll solve this.

Looking forward,
jeuelc

This problem is already solved. I accidentally found a patch is this site. I cannot remember the specific location (sorry). It worked out fine. The three (3) errors were avoided ust by adding four (4) lines of code in the node_load function of the node.module.
The following will be the resulting code of the said function after editting:

function node_load($param = array(), $revision = NULL, $reset = NULL) {
  static $nodes = array();

  if ($reset) {
    $nodes = array();
  }

  $cachable = ($revision == NULL);
  $arguments = array();
  if (is_numeric($param)) {
    if ($cachable && isset($nodes[$param])) {
      return is_object($nodes[$param]) ? drupal_clone($nodes[$param]) : $nodes[$param];
    }
    $cond = 'n.nid = %d';
    $arguments[] = $param;
  }
  else {
  // Turn the conditions into a query.
    $cond = array();                                   //Added this line to avoid the error
    if( $param==null || !is_array($param) ){    //Added this line to avoid the error
    return null;                                           //Added this line to avoid the error
    }                                                        //Added this line to avoid the error
    foreach ($param as $key => $value) {
    $cond[] = 'n.'. db_escape_string($key) ." = '%s'";
    $arguments[] = $value;
    }
  $cond = implode(' AND ', $cond);
  }

  // Retrieve the node.
  // No db_rewrite_sql is applied so as to get complete indexing for search.
  if ($revision) {
    array_unshift($arguments, $revision);
    $node = db_fetch_object(db_query('SELECT n.nid, r.vid, n.type, n.status, n.created, n.changed, n.comment, n.promote,  
    n.sticky, r.timestamp AS revision_timestamp, r.title, r.body, r.teaser, r.log, r.format, u.uid, u.name, u.picture, u.data FROM 
    {node} n INNER JOIN {users} u ON u.uid = n.uid INNER JOIN {node_revisions} r ON r.nid = n.nid AND r.vid = %d WHERE '. $cond,  
    $arguments));
  }
  else {
    $node = db_fetch_object(db_query('SELECT n.nid, n.vid, n.type, n.status, n.created, n.changed, n.comment, n.promote, 
    n.sticky, r.timestamp AS revision_timestamp, r.title, r.body, r.teaser, r.log, r.format, u.uid, u.name, u.picture, u.data FROM
    {node} n INNER JOIN {users} u ON u.uid = n.uid INNER JOIN {node_revisions} r ON r.vid = n.vid WHERE '. $cond, $arguments));
  }

  if ($node->nid) {
    // Call the node specific callback (if any) and piggy-back the
    // results to the node or overwrite some values.
    if ($extra = node_invoke($node, 'load')) {
      foreach ($extra as $key => $value) {
        $node->$key = $value;
      }
    }

    if ($extra = node_invoke_nodeapi($node, 'load')) {
      foreach ($extra as $key => $value) {
        $node->$key = $value;
      }
    }
    if ($cachable) {
      $nodes[$node->nid] = is_object($node) ? drupal_clone($node) : $node;
    }
  }

  return $node;
}